{"product_id":"4pcs-at-09-bluetooth-4-0-transceiver-ble-module-serial-port-cc2541-hm-10-mlt-bt05","title":"4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInput Voltage:3.3V\/5V Built-In Level Switch Function: If use 5.0V MCU to make communications with bluetooth module,5.0V power port supply power,RX TX logic level 5V If use 3.3V MCU to make communications with bluetooth module,3.3V power port supply power,RX TX logic level 3.3V RX:bluetooth module serial receiving port connect with MCU TXD TX:bluetooth module serial transmitting port connect with MCU RXD GND:ground port power negative 3.3V:power port 3.3V power 5V:power port 5V power Package Included: 4 * AT-09 Bluetooth 4.0 Transceiver BLE Module\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ The AT-09 is a module that contains a BLE chip (CC2541).\u003c\/li\u003e\n\u003cli\u003e✅ This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with for iPhone\/iPAD, IOS 6 or Android 4.3 above devices.\u003c\/li\u003e\n\u003cli\u003e✅ This module allows to perform serial communication with the BLE chip thanks to an Rx and a Tx pin.\u003c\/li\u003e\n\u003cli\u003e✅ When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode.\u003c\/li\u003e\n\u003cli\u003e✅ The module is also very similar to the HM-10 module and is also compatible with it so if you have some experience with the latter, you will get started quickly with the AT-09.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e 4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e 4pcs, at09, bluetooth, transceiver, module, serial, port, cc2541, electronics, computersaccessories, computercomponents, singleboardcomputers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Computers \u0026amp; Accessories, Computer Components, Single Board Computers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ACEIRMC","offers":[{"title":"Default Title","offer_id":48337974001884,"sku":"TGABL1672471","price":22.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/71lqdnVEjFL._AC_SL1500.jpg?v=1774561044","url":"https:\/\/tech.giftabay.com\/products\/4pcs-at-09-bluetooth-4-0-transceiver-ble-module-serial-port-cc2541-hm-10-mlt-bt05","provider":"Tech.GiftAbay","version":"1.0","type":"link"}